7.5

CVE-2019-0028

Junos OS: RPD process crashes due to specific BGP peer restarts condition.

On Junos devices with the BGP graceful restart helper mode enabled or the BGP graceful restart mechanism enabled, a BGP session restart on a remote peer that has the graceful restart mechanism enabled may cause the local routing protocol daemon (RPD) process to crash and restart. By simulating a specific BGP session restart, an attacker can repeatedly crash the RPD process causing prolonged denial of service (DoS). Graceful restart helper mode for BGP is enabled by default. No other Juniper Networks products or platforms are affected by this issue. Affected releases are Juniper Networks Junos OS: 16.1 versions prior to 16.1R7; 16.1X65 versions prior to 16.1X65-D48; 16.2 versions prior to 16.2R2-S8; 17.1 versions prior to 17.1R2-S7, 17.1R3; 17.2 versions prior to 17.2R1-S7, 17.2R3; 17.2X75 versions prior to 17.2X75-D92, 17.2X75-D102, 17.2X75-D110; 17.3 versions prior to 17.3R2-S2, 17.3R3; 17.4 versions prior to 17.4R1-S4, 17.4R2; 18.1 versions prior to 18.1R2. Junos OS releases prior to 16.1R1 are not affected.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Juniper ≫ Junos Version 16.1 Update r1
Juniper ≫ Junos Version 16.1 Update r2
Juniper ≫ Junos Version 16.1 Update r3
Juniper ≫ Junos Version 16.1 Update r3-s10
Juniper ≫ Junos Version 16.1 Update r4
Juniper ≫ Junos Version 16.1 Update r5-s4
Juniper ≫ Junos Version 16.1 Update r6-s1
Juniper ≫ Junos Version 16.1 Update r7
Juniper ≫ Junos Version 16.1x65 Update -
Juniper ≫ Junos Version 16.1x65 Update d30
Juniper ≫ Junos Version 16.1x65 Update d35
Juniper ≫ Junos Version 16.1x65 Update d40
Juniper ≫ Junos Version 16.2 Update -
Juniper ≫ Junos Version 16.2 Update r2
Juniper ≫ Junos Version 16.2 Update r2-s1
Juniper ≫ Junos Version 16.2 Update r2-s2
Juniper ≫ Junos Version 16.2 Update r2-s3
Juniper ≫ Junos Version 16.2 Update r2-s4
Juniper ≫ Junos Version 16.2 Update r2-s5
Juniper ≫ Junos Version 16.2 Update r2-s6
Juniper ≫ Junos Version 16.2 Update r2-s7
Juniper ≫ Junos Version 16.2 Update r2-s8
Juniper ≫ Junos Version 17.1 Update -
Juniper ≫ Junos Version 17.1 Update r2-s1
Juniper ≫ Junos Version 17.1 Update r2-s2
Juniper ≫ Junos Version 17.1 Update r2-s3
Juniper ≫ Junos Version 17.1 Update r2-s4
Juniper ≫ Junos Version 17.1 Update r2-s5
Juniper ≫ Junos Version 17.1 Update r2-s6
Juniper ≫ Junos Version 17.1 Update r2-s7
Juniper ≫ Junos Version 17.1r3
Juniper ≫ Junos Version 17.2 Update -
Juniper ≫ Junos Version 17.2 Update r1
Juniper ≫ Junos Version 17.2 Update r1-s1
Juniper ≫ Junos Version 17.2 Update r1-s2
Juniper ≫ Junos Version 17.2 Update r1-s3
Juniper ≫ Junos Version 17.2 Update r1-s4
Juniper ≫ Junos Version 17.2 Update r1-s5
Juniper ≫ Junos Version 17.2 Update r1-s6
Juniper ≫ Junos Version 17.2 Update r1-s7
Juniper ≫ Junos Version 17.2r3
Juniper ≫ Junos Version 17.2x75
Juniper ≫ Junos Version 17.2x75 Update d102
Juniper ≫ Junos Version 17.2x75 Update d110
Juniper ≫ Junos Version 17.2x75 Update d92
Juniper ≫ Junos Version 17.3 Update -
Juniper ≫ Junos Version 17.3 Update r2
Juniper ≫ Junos Version 17.3 Update r2-s1
Juniper ≫ Junos Version 17.3r3
Juniper ≫ Junos Version 17.4 Update -
Juniper ≫ Junos Version 17.4 Update r1
Juniper ≫ Junos Version 17.4 Update r1-s1
Juniper ≫ Junos Version 17.4 Update r1-s2
Juniper ≫ Junos Version 17.4 Update r1-s3
Juniper ≫ Junos Version 17.4r2
Juniper ≫ Junos Version 18.1 Update -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.23% 0.649
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NIST 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
Juniper 7.5 3.9 3.6
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-404 Improper Resource Shutdown or Release

The product does not release or incorrectly releases a resource before it is made available for re-use.

http://www.securityfocus.com/bid/107892
Broken Link
https://kb.juniper.net/JSA10932
Vendor Advisory
Mitigation